CN222298120U - Indoor air purifying and sterilizing equipment - Google Patents
Indoor air purifying and sterilizing equipment Download PDFInfo
- Publication number
- CN222298120U CN222298120U CN202423022646.8U CN202423022646U CN222298120U CN 222298120 U CN222298120 U CN 222298120U CN 202423022646 U CN202423022646 U CN 202423022646U CN 222298120 U CN222298120 U CN 222298120U
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- air inlet
- wall
- cavity
- sliding
- filter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses indoor air purification and disinfection equipment, and relates to the technical field of air purification equipment. The dust-proof air inlet device comprises a base and a body, wherein the body is fixedly arranged at the top of the base, an air inlet cavity and a filter cavity are formed in the body, two air inlet holes are formed in the inner wall of the bottom of the air inlet cavity, and dust-proof bottom plates are arranged on the inner walls of the peripheral sides of the two air inlet holes. During the use, start the fan for the air gets into the filter chamber and filters, and is discharged by the apopore, at the air inlet in-process, carries out preliminary filtration through hair, large granule foreign matter etc. in two dustproof bottom plates to the air, both prevent that large granule foreign matter from getting into the inside damage that causes of body, can prevent again to reduce the filtration performance of filter, avoided needing frequently to change the filter, and at the clearance in-process, can seal dustproof bottom plate, effectively prevent hair, large granule foreign matter entering inside.
Description
Technical Field
The utility model relates to the technical field of air purification equipment, in particular to indoor air purification and disinfection equipment.
Background
At present, the reduction of indoor air quality caused by urban pollution, building decoration pollution, germ transmission or other reasons is a practical problem facing many cities in China. With the improvement of the living standard of people, the attention to indoor air quality is increasingly increased. Harmful pollutants such as bacteria, viruses, formaldehyde, benzene and the like exist in indoor air, and various peculiar smells seriously affect the health and living comfort of people.
When the indoor air purification and disinfection equipment in the prior art is used, dust particles and harmful gases in the air can be sucked into the interior, and then discharged after purification and disinfection, but after long-term use, dust, solid particles and the like in the air can be blocked at an air inlet hole to influence the air inlet effect, a user is required to clean, and harmful substances can float in the air during cleaning, so that the harmful substances are easily sucked by a human body and damage to the human body.
Disclosure of utility model
In order to solve the problems, the utility model provides indoor air purification and disinfection equipment, which solves the problems that dust, solid particles and the like in the air can be blocked at an air inlet hole after long-term use, the air inlet effect is affected, a user is required to clean, harmful substances float in the air during cleaning, and are easy to be inhaled by a human body, and the body is damaged.
The indoor air purification and disinfection equipment comprises a base and a body, wherein the body is fixedly arranged at the top of the base, an air inlet cavity and a filter cavity are formed in the body, two air inlet holes are formed in the inner wall of the bottom of the air inlet cavity, dust-proof bottom plates are arranged on the inner wall of the periphery of the two air inlet holes, two cleaning mechanisms are arranged in the air inlet cavity, the two cleaning mechanisms are respectively matched with the two dust-proof bottom plates, and a filter mechanism is arranged in the filter cavity;
The cleaning mechanism comprises a sliding rod and a rotating assembly, a sliding groove is formed in the inner wall of the bottom of the air inlet cavity, a sliding hole communicated with the air inlet hole is formed in the inner wall of the side part of the sliding groove, the sliding rod is arranged in the sliding hole in a sliding manner, a cleaning brush matched with the dustproof bottom plate is fixedly arranged at one end of the sliding rod, a pushing assembly is arranged at the other end of the sliding rod, a sealing plate is rotatably arranged in the air inlet cavity through the rotating assembly, and the sealing plate is matched with the dustproof bottom plate;
The filter mechanism comprises an active carbon filter layer, a high-efficiency filter layer, an ultraviolet germicidal lamp and a photocatalyst sterilization layer, wherein the active carbon filter layer, the high-efficiency filter layer, the ultraviolet germicidal lamp and the photocatalyst sterilization layer are all arranged in the filter cavity.
Preferably, the pushing assembly comprises a rectangular lifting plate, two convex cavities are formed in the body, lifting holes communicated with the air inlet cavities are formed in the inner walls of the side parts of the two convex cavities, the rectangular lifting plate is slidably mounted in the two lifting holes through a lifting unit, a first connecting rod is rotatably mounted on the side part of the rectangular lifting plate, a sliding block is slidably mounted in the sliding groove, the side parts of the sliding block are fixedly connected with the end parts of the sliding rod, and the other end of the first connecting rod is rotatably mounted at the top of the sliding block.
Preferably, the lifting unit comprises a screw rod, the bottom end of the screw rod is rotatably mounted on the bottom inner wall of the chute, the top end of the screw rod is rotatably mounted on the top inner wall of the air inlet cavity, the rectangular lifting plate is threadably mounted on the screw rod, a motor groove is formed in the top inner wall of the air inlet cavity, a driving motor is arranged in the motor groove, and an output shaft of the driving motor is connected with the top end of the screw rod.
Preferably, the rotating assembly comprises a rotating shaft, round holes are formed in the opposite inner walls of the air inlet cavity, the rotating shaft is rotatably installed in the two round holes, the sealing plate is fixedly sleeved on the peripheral outer wall of the rotating shaft, and two ends of the rotating shaft extend to the two convex cavities respectively and are provided with linkage units matched with the rectangular lifting plates.
Preferably, the linkage unit comprises a gear and a rack, wherein the gear is fixedly sleeved on the peripheral outer wall of the rotating shaft, and the rack is slidably mounted on the bottom inner wall of the convex cavity through a limiting element.
Preferably, the limiting element comprises a fixed block, the fixed block is fixedly arranged on the inner wall of the bottom of the convex cavity, a limiting shaft is fixedly arranged on the side part of the fixed block, the rack is sleeved on the outer wall of the periphery of the limiting shaft in a sliding manner, a reset spring is sleeved on the limiting shaft, a guide shaft is fixedly arranged at the top of the fixed block, a square lifting block matched with the rectangular lifting plate is slidably arranged on the guide shaft, a second connecting rod is rotatably arranged on the side part of the square lifting block, and the other end of the second connecting rod is rotatably arranged at the top of the rack.
Preferably, collecting tanks are formed in two side portions of the base, collecting drawers are slidably mounted in the two collecting tanks, and the two collecting drawers are respectively matched with the two dustproof bottom plates.
Preferably, the air inlet cavity is communicated with the filter cavity through an air inlet pipe, a fan is arranged on the air inlet pipe, an air outlet hole is formed in the inner wall of the top of the filter cavity, a dustproof cover plate is arranged on the inner wall of the periphery of the air outlet hole, and a control panel is arranged at the top of the body.
The beneficial effects of the utility model are as follows:
According to the utility model, the driving motor is controlled by the control panel to drive the screw rod to rotate, the rectangular lifting plate is driven to move downwards by the screw thread effect when the screw rod rotates, the extrusion of the two square lifting blocks is relieved, the two racks can be driven to move synchronously and reversely under the elastic effect of the two reset springs, the two rotating shafts and the two sealing plates are driven to rotate synchronously and reversely by being meshed with the two gears, the tops of the two dustproof bottom plates are sealed, and hair and large-particle foreign matters are prevented from entering the inside.
According to the utility model, when the rectangular lifting plate moves downwards, the two sliding blocks, the two sliding rods and the two cleaning brushes are driven to synchronously move back to back through the connection effect of the two first connecting rods, so that the bottoms of the dustproof bottom plates are cleaned, the brushed foreign matters fall into the collecting drawer to be collected, and the damage caused by the fact that dust and foreign matters are dispersed into the air to be inhaled by a human body during manual cleaning of a user is avoided.
Drawings
FIG. 1 is a schematic view of a first perspective of the present utility model;
FIG. 2 is a schematic view of the body, dust-proof bottom plate and sealing plate of the present utility model in partial cutaway;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic view of the body of the present utility model in partial cutaway;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4.
The device comprises the following components of 1, a base, 2, a body, 3, a dustproof bottom plate, 4, a dustproof cover plate, 5, an air inlet pipe, 6, a fan, 7, an active carbon filter layer, 8, a high-efficiency filter layer, 9, an ultraviolet sterilization lamp, 10, a photocatalyst sterilization layer, 11, a control panel, 12, a slide bar, 13, a cleaning brush, 14, a rectangular lifting plate, 15, a screw, 16, a driving motor, 17, a slide block, 18, a first connecting rod, 19, a rotating shaft, 20, a sealing plate, 21, a gear, 22, a rack, 23, a fixed block, 24, a limiting shaft, 25, a reset spring, 26, a guide shaft, 27, a square lifting block, 28, a second connecting rod, 29 and a collecting drawer.
Detailed Description
The present utility model will be further described with reference to specific embodiments, however, it will be appreciated by those skilled in the art that the detailed description herein with reference to the accompanying drawings is for better illustration, and that the utility model is not necessarily limited to such embodiments, but rather is intended to cover various equivalent alternatives or modifications, as may be readily apparent to those skilled in the art.
Fig. 1 to 5 are diagrams illustrating preferred embodiments of the present utility model, and the present utility model is further described below with reference to fig. 1 to 5.
The indoor air purifying and sterilizing equipment comprises a base 1 and a body 2, wherein the body 2 is fixedly arranged at the top of the base 1, an air inlet cavity and a filter cavity are formed in the body 2, two air inlet holes are formed in the inner wall of the bottom of the air inlet cavity, dust-proof bottom plates 3 are arranged on the inner walls of the peripheral sides of the two air inlet holes, two cleaning mechanisms are arranged in the air inlet cavity and are respectively matched with the two dust-proof bottom plates 3, and a filter mechanism is arranged in the filter cavity;
The cleaning mechanism comprises a slide bar 12 and a rotating component, a sliding groove is formed in the inner wall of the bottom of the air inlet cavity, a sliding hole communicated with the air inlet hole is formed in the inner wall of the side part of the sliding groove, the slide bar 12 is arranged in the sliding hole in a sliding manner, a cleaning brush 13 matched with the dustproof bottom plate 3 is fixedly arranged at one end of the slide bar 12, a pushing component is arranged at the other end of the slide bar 12, a sealing plate 20 is rotatably arranged in the air inlet cavity through the rotating component, and the sealing plate 20 is matched with the dustproof bottom plate 3;
the filter mechanism comprises an active carbon filter layer 7, a high-efficiency filter layer 8, an ultraviolet sterilizing lamp 9 and a photocatalyst sterilizing layer 10, wherein the active carbon filter layer 7, the high-efficiency filter layer 8, the ultraviolet sterilizing lamp 9 and the photocatalyst sterilizing layer 10 are all arranged in a filter cavity, and the ultraviolet sterilizing lamp 9 is controlled by a PLC controller.
The pushing component comprises a rectangular lifting plate 14, two convex cavities are formed in the body 2, lifting holes communicated with air inlet cavities are formed in the inner walls of the side parts of the two convex cavities, the rectangular lifting plate 14 is slidably mounted in the two lifting holes through a lifting unit, a first connecting rod 18 is rotatably mounted on the side part of the rectangular lifting plate 14, a sliding block 17 is slidably mounted in a sliding groove, the side part of the sliding block 17 is fixedly connected with the end part of the sliding rod 12, the other end of the first connecting rod 18 is rotatably mounted at the top of the sliding block 17, and the rectangular lifting plate 14 can realize a horizontal movement function by driving the sliding block 17, the sliding rod 12 and the cleaning brush 13 through the connection effect of the first connecting rod 18 when moving downwards, so that the cleaning effect on the dustproof bottom plate 3 is realized.
The elevating unit includes screw rod 15, the bottom rotation of screw rod 15 is installed on the bottom inner wall of spout, the top of screw rod 15 is rotated and is installed on the top inner wall in air inlet chamber, rectangular lifting plate 14 screw thread is installed on screw rod 15, the motor groove has been seted up to the top inner wall in air inlet chamber, be provided with driving motor 16 in the motor groove, specifically, driving motor 16 is controlled through the PLC controller, driving motor 16's output shaft is connected with the top of screw rod 15, through the setting of screw rod 15, can make when driving motor 16 drives screw rod 15 and rotate, through the spacing effect drive rectangular lifting plate 14 of screw thread effect and two lifting holes realize elevating movement.
The rotating assembly comprises a rotating shaft 19, round holes are formed in the relative inner walls of the air inlet cavities, the rotating shaft 19 is rotatably installed in the two round holes, a sealing plate 20 is fixedly sleeved on the peripheral side outer wall of the rotating shaft 19, two ends of the rotating shaft 19 are respectively extended into the two convex cavities and are provided with linkage units matched with the rectangular lifting plate 14, the sealing plate 20 is driven to rotate through the rotating shaft 19 through the arrangement of the sealing plate 20, so that the dustproof bottom plate 3 is sealed, solid particles are prevented from entering the body 2, the influence on the internal electric elements is avoided, excessive internal impurities are avoided, and the filtering effect of a filtering piece is influenced, so that the filtering piece is required to be replaced frequently.
The linkage unit comprises a gear 21 and a rack 22, wherein the gear 21 is fixedly sleeved on the peripheral outer wall of the rotating shaft 19, the rack 22 is slidably mounted on the bottom inner wall of the convex cavity through a limiting element, and the gear 21 and the rack 22 are arranged so that the gear 21 can be driven to realize a rotating function through the meshing effect when the rack 22 moves horizontally.
The limiting element comprises a fixed block 23, the fixed block 23 is fixedly arranged on the inner wall of the bottom of the convex cavity, a limiting shaft 24 is fixedly arranged on the side part of the fixed block 23, a rack 22 is sleeved on the outer wall of the periphery of the limiting shaft 24 in a sliding manner, a reset spring 25 is sleeved on the limiting shaft 24, a guide shaft 26 is fixedly arranged on the top of the fixed block 23, a square lifting block 27 matched with the rectangular lifting plate 14 is slidably arranged on the guide shaft 26, a second connecting rod 28 is rotatably arranged on the side part of the square lifting block 27, the other end of the second connecting rod 28 is rotatably arranged on the top of the rack 22, and in this way, when the rectangular lifting plate 14 moves downwards, the extrusion limiting on the two square lifting blocks 27 can be relieved, so that the two racks 22 are driven to move synchronously and reversely under the elastic action of the two reset springs 25, and the rotating shaft 19 and the sealing plate 20 are driven to turn over through meshing with the gear 21, so that sealing is realized.
Collecting vat has all been seted up to the both sides portion of base 1, and equal slidable mounting has the collection drawer 29 in two collecting vaults, and two collection drawers 29 respectively with two dustproof bottom plate 3 looks adaptations, set up like this, can collect the foreign matter under the clearance through collecting drawer 29, be convenient for follow-up concentrated processing.
The air inlet cavity is communicated with the filter cavity through the air inlet pipe 5, the air inlet pipe 5 is provided with the fan 6, the air outlet hole is formed in the inner wall of the top of the filter cavity, the dustproof cover plate 4 is arranged on the inner wall of the periphery of the air outlet hole, the control panel 11 is arranged at the top of the body 2, and the control panel 11 is connected with the driving motor 16 and the ultraviolet sterilizing lamp 9 through the PLC controller, so that the internal elements of the body 2 can be controlled through the control panel 11, and the operation is convenient.
In summary, when the utility model is used, the fan 6 is started, so that air enters the filter cavity through the two air inlet holes and the air inlet pipe 5 to be filtered and is discharged through the air outlet holes, and in the air inlet process, the two dustproof bottom plates 3 are used for primarily filtering hair, large particle foreign matters and the like in the air, so that the large particle foreign matters are prevented from entering the body 2 to damage internal elements, the filtering performance of the filter is prevented from being reduced, and frequent replacement of the filter is avoided;
When two dustproof bottom plates 3 need to be cleaned, a driving motor 16 is controlled through a control panel 11 to drive a screw rod 15 to rotate, when the screw rod 15 rotates, a rectangular lifting plate 14 is driven to move downwards through the action of threads, the extrusion of two square lifting blocks 27 is relieved, two racks 22 can be driven to move synchronously and reversely under the elastic action of two reset springs 25, two rotating shafts 19 and two sealing plates 20 are driven to rotate synchronously and reversely through the meshing of the two gears 21, and the tops of the two dustproof bottom plates 3 are sealed to prevent hair and large-particle foreign matters from entering the inside;
when the rectangular lifting plate 14 moves downwards, the two sliding blocks 17, the two sliding rods 12 and the two cleaning brushes 13 are driven to synchronously move back to back through the connection effect of the two first connecting rods 18, the bottoms of the dustproof bottom plates 3 are cleaned, the brushed foreign matters fall into the collecting drawer 29 to be collected, and the situation that dust and foreign matters are scattered into the air to be inhaled by a human body to cause damage when a user cleans the dust and the foreign matters manually is avoided.
When the rectangular lifting plate 14 is reset, the two racks 22 can be driven to move synchronously and oppositely through the extrusion of the two square lifting blocks 27 and the connection of the two second connecting rods 28, so that the sealing plate 20 is driven to realize the reset function through the meshing effect of the racks 22 and the gears 21, and the influence on air intake is avoided.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (8)
1. The indoor air purifying and sterilizing equipment comprises a base (1) and a body (2), wherein the body (2) is fixedly arranged at the top of the base (1), the indoor air purifying and sterilizing equipment is characterized in that an air inlet cavity and a filter cavity are formed in the body (2), two air inlet holes are formed in the inner wall of the bottom of the air inlet cavity, dust-proof bottom plates (3) are arranged on the inner wall of the periphery of the two air inlet holes, two cleaning mechanisms are arranged in the air inlet cavity and are respectively matched with the two dust-proof bottom plates (3), and a filter mechanism is arranged in the filter cavity;
The cleaning mechanism comprises a sliding rod (12) and a rotating assembly, a sliding groove is formed in the inner wall of the bottom of the air inlet cavity, a sliding hole communicated with the air inlet hole is formed in the inner wall of the side portion of the sliding groove, the sliding rod (12) is arranged in the sliding hole in a sliding mode, a cleaning brush (13) matched with the dustproof bottom plate (3) is fixedly arranged at one end of the sliding rod (12), a pushing assembly is arranged at the other end of the sliding rod (12), a sealing plate (20) is rotatably arranged in the air inlet cavity through the rotating assembly, and the sealing plate (20) is matched with the dustproof bottom plate (3);
The filter mechanism comprises an active carbon filter layer (7), a high-efficiency filter layer (8), an ultraviolet sterilizing lamp (9) and a photocatalyst sterilizing layer (10), wherein the active carbon filter layer (7) is arranged in the filter cavity, and the high-efficiency filter layer (8) is arranged in the ultraviolet sterilizing lamp (9) and the photocatalyst sterilizing layer (10) is arranged in the filter cavity.
2. An indoor air purification and disinfection apparatus according to claim 1, wherein the pushing assembly comprises a rectangular lifting plate (14), two convex cavities are formed in the body (2), lifting holes communicated with the air inlet cavities are formed in the inner walls of the side portions of the two convex cavities, the rectangular lifting plate (14) is slidably mounted in the two lifting holes through a lifting unit, a first connecting rod (18) is rotatably mounted on the side portion of the rectangular lifting plate (14), a sliding block (17) is slidably mounted in the sliding groove, the side portion of the sliding block (17) is fixedly connected with the end portion of the sliding rod (12), and the other end of the first connecting rod (18) is rotatably mounted at the top of the sliding block (17).
3. The indoor air purification and disinfection equipment according to claim 2, wherein the lifting unit comprises a screw rod (15), the bottom end of the screw rod (15) is rotatably mounted on the bottom inner wall of the chute, the top end of the screw rod (15) is rotatably mounted on the top inner wall of the air inlet cavity, the rectangular lifting plate (14) is threadably mounted on the screw rod (15), a motor groove is formed in the top inner wall of the air inlet cavity, a driving motor (16) is arranged in the motor groove, and an output shaft of the driving motor (16) is connected with the top end of the screw rod (15).
4. An indoor air purification and disinfection device according to claim 2, wherein the rotation assembly comprises a rotation shaft (19), round holes are formed in opposite inner walls of the air inlet cavity, the rotation shaft (19) is rotatably mounted in the two round holes, the sealing plate (20) is fixedly sleeved on the peripheral outer wall of the rotation shaft (19), and two ends of the rotation shaft (19) respectively extend into the two convex cavities and are provided with linkage units matched with the rectangular lifting plate (14).
5. An indoor air purifying and disinfecting apparatus according to claim 4, wherein the linkage unit comprises a gear (21) and a rack (22), the gear (21) is fixedly sleeved on the peripheral outer wall of the rotating shaft (19), and the rack (22) is slidably mounted on the bottom inner wall of the convex cavity through a limiting element.
6. The indoor air purification and disinfection equipment according to claim 5, wherein the limiting element comprises a fixed block (23), the fixed block (23) is fixedly installed on the inner wall of the bottom of the convex cavity, a limiting shaft (24) is fixedly installed on the side portion of the fixed block (23), the rack (22) is slidably sleeved on the outer wall of the periphery of the limiting shaft (24), a return spring (25) is sleeved on the limiting shaft (24), a guide shaft (26) is fixedly installed on the top of the fixed block (23), a square lifting block (27) matched with the rectangular lifting plate (14) is slidably installed on the guide shaft (26), a second connecting rod (28) is rotatably installed on the side portion of the square lifting block (27), and the other end of the second connecting rod (28) is rotatably installed on the top of the rack (22).
7. An indoor air purification and disinfection apparatus according to claim 1, characterized in that both sides of the base (1) are provided with collecting grooves, two collecting grooves are provided with collecting drawers (29) in a sliding manner, and the two collecting drawers (29) are respectively matched with the two dustproof bottom plates (3).
8. The indoor air purification and disinfection equipment according to claim 1, wherein the air inlet cavity is communicated with the filter cavity through an air inlet pipe (5), a fan (6) is arranged on the air inlet pipe (5), an air outlet hole is formed in the inner wall of the top of the filter cavity, a dustproof cover plate (4) is arranged on the inner wall of the periphery of the air outlet hole, and a control panel (11) is arranged at the top of the body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423022646.8U CN222298120U (en) | 2024-12-09 | 2024-12-09 | Indoor air purifying and sterilizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423022646.8U CN222298120U (en) | 2024-12-09 | 2024-12-09 | Indoor air purifying and sterilizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222298120U true CN222298120U (en) | 2025-01-03 |
Family
ID=93972862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423022646.8U Active CN222298120U (en) | 2024-12-09 | 2024-12-09 | Indoor air purifying and sterilizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222298120U (en) |
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2024
- 2024-12-09 CN CN202423022646.8U patent/CN222298120U/en active Active
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